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Environmental-friendly water treatment material and preparation method thereof

An environmentally friendly water and polylysine technology, applied in water/sewage treatment, adsorbed water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of limited adsorption rate, poor performance stability, etc. Fast sedimentation, good water treatment effect, good performance stability

Inactive Publication Date: 2017-03-15
江苏悠谷未来科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese patent CN104275164A discloses a graphene oxide porous composite material for wastewater treatment. The graphene oxide porous composite material prepared by graphene oxide, layered silicate and gelatin can be used for the adsorption of substances in water bodies, but the wastewater treatment Graphene oxide porous composites have limited adsorption rate and poor performance stability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] (1) Weigh 45kg of polyvinyl alcohol, 2kg of polyaluminum siloxane, 1kg of calcium sulfate, 1kg of ethanolamine, and 0.8kg of sulfuric acid, put them into a three-bladed mixer, mix well, and ultrasonicate for 10 minutes;

[0033] (2) Add 6kg of ground montmorillonite, 3kg of tourmaline powder and 0.4kg of sodium zirconate, pour into the reaction kettle, stir for 10 minutes, and react for 2 hours at 120°C and 5MPa pressure to obtain an environmentally friendly water treatment material.

[0034] The performance test results of the prepared environmentally friendly water treatment materials are shown in Table 1.

Embodiment 2

[0036] (1) Weigh 50kg of polyvinyl alcohol, 2kg of polyaluminum siloxane, 1.5kg of calcium sulfate, 1.5kg of ethanolamine, and 1kg of sulfuric acid, put them into a three-bladed mixer, mix well, and ultrasonicate for 15 minutes;

[0037] (2) Add 7kg of ground montmorillonite, 4kg of tourmaline powder and 0.6kg of sodium zirconate, pour into the reaction kettle, stir for 15 minutes, and react for 2 hours at 130°C and 6MPa pressure to obtain an environmentally friendly water treatment material.

[0038] The performance test results of the prepared environmentally friendly water treatment materials are shown in Table 1.

Embodiment 3

[0040] (1) Weigh 50kg of polyvinyl alcohol, 2kg of polyaluminum siloxane, 1.5kg of calcium sulfate, 1.5kg of ethanolamine, 1kg of sulfuric acid and 1kg of stearyl alcohol, mix them evenly in a three-bladed mixer, and ultrasonicate for 15 minutes;

[0041] (2) Add 7kg of ground montmorillonite, 4kg of tourmaline powder and 0.6kg of sodium zirconate, pour into the reaction kettle, stir for 15 minutes, and react for 2 hours at 130°C and 6MPa pressure to obtain an environmentally friendly water treatment material.

[0042] The performance test results of the prepared environmentally friendly water treatment materials are shown in Table 1.

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PUM

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Abstract

The invention discloses an environmental-friendly water treatment material and a preparation method thereof. The environmental-friendly water treatment material comprises the following components in parts by weight: 45 to 60 parts of polyvinyl alcohol, 6 to 8 parts of montmorillonite, 3 to 6 parts of tourmaline powder, 2 to 3 parts of polyaluminosiloxane, 1 to 2 parts of calcium sulfate, 1 to 2 parts of ethanol amine, 0.8 to 1.5 parts of sulfuric acid, and 0.4 to 0.8 part of sodium zirconate. The invention further provides a preparation method of the environmental-friendly water treatment material.

Description

technical field [0001] The invention belongs to the field of water treatment materials, in particular to an environment-friendly water treatment material and a preparation method thereof. Background technique [0002] Sewage treatment methods include physical methods, membrane filtration methods, air flotation methods, chemical methods, electrochemical methods, biochemical methods, etc. None of the above methods can realize the treatment of wastewater alone, among which the combination of physical and chemical methods is the most common, and the most commonly used physical method is the adsorption method. In the adsorption method, an adsorbent is required, and graphene, as a porous material, has its own advantages in terms of quality, electrical conductivity, thermal conductivity, dispersion and stability due to its mechanical, quantum mechanical and electrical properties. Special advantages make it have great potential in water treatment. [0003] Chinese patent CN1042751...

Claims

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Application Information

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IPC IPC(8): C02F1/56C02F1/52C02F1/28C02F1/50B01J20/26
CPCC02F1/56B01J20/0211B01J20/045B01J20/12B01J20/20B01J20/22B01J20/261B01J20/262C02F1/28C02F1/281C02F1/283C02F1/285C02F1/50C02F1/5236
Inventor 王维根
Owner 江苏悠谷未来科技有限公司
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